Pen makers and woodworkers, this WoodRiver 11/32 inch drill bit is specifically designed for your craft and it shows in the quality. Made from high-speed steel, this bit is precision ground to start cleanly and minimize that annoying exit hole chip-out that can ruin your pen blanks. The deep, smooth flutes are engineered for superior chip extraction, which means cleaner holes and less heat buildup during drilling. The extra sharp lands and flutes create precision-sized holes that fit pen components perfectly, reducing the number of blanks you lose to imperfect drilling. For bits with shanks 31/64 inch and 11mm or larger, the shanks are reduced to 7/16 inch for better compatibility with various chucks. Whether you're working with wood, acrylic, or other pen blank materials, this bit delivers the accuracy and clean results that separate amateur-looking pens from professional-quality ones. The specialized design really makes a difference in your success rate - you'll notice fewer ruined blanks and more perfectly drilled holes ready for turning. This isn't just another drill bit - it's a tool specifically engineered for pen makers who understand that quality results start with quality tools at every step of the process.